Britney Spears Single Again?

Britney Spears has called off her romance with her longtime agent Jason Trawick, according to a new report.

The singer is said to have asked Trawick for some time for herself after the couple's relationship began to turn serious as he accompanied the pop star on her Circus world tour.

Spears was even rumored to have been engaged to Trawick earlier this month after she was photographed with a sparkling ring on her wedding finger - but the 27 year old has now taken a break from their love affair, reports OKmagazine.com.

One source tells the website, "They are taking some time apart," while another adds, "She told him she needed to get back on her own two feet before moving forward. Jason was disappointed, but he understood."

Trawick was spotted entertaining a group of female admirers during a night out in Hollywood last weekend as Spears prepared to perform three consecutive concerts at New York's Madison Square Garden.

But the insider suggests it might not be the end for the couple, adding, "Jason's always loved her, (even) since the Justin Timberlake days, so he won't let her go easily. He's giving her space - that's what she's asked for."